Chapter 1 Overview

IP Camera Physical Details

IP Camera Physical Details

Figure 1-1and the table that follows describe the physical features of the 3520 IP camera.

Figure 1-1 IP Camera Details

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1

Light sensor

 

 

Senses the level of ambient light to determine when to switch

 

 

 

 

 

 

day/night mode.

 

 

 

 

 

 

 

 

 

 

2

Varifocal lens

 

 

IP camera lens that changes focus as the focal length changes.

 

 

 

 

 

 

3

Black cover

 

 

A dark cover with a cutout for the camera lens that makes it

 

 

 

 

 

 

difficult to see where the IP camera is pointed.

 

 

 

 

 

 

Note You must temporarily remove the black cover when

 

 

 

 

 

 

 

adjusting the camera field of view, focal length, or

 

 

 

 

 

 

 

zoom factor.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cisco Video Surveillance 3520 IP Camera Installation Guide

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OL-28645-01

 

 

 

 

 

 

 

1-3

 

 

 

 

 

 

 

 

 

 

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Cisco Systems OL-28645-01 manual IP Camera Physical Details, IP Camera Details